Cascade of care in people living with HIV in Iran in 2019; how far to reach UNAIDS/WHO targets

• Published in: AIDS care 2022-05, Vol.34 (5), p.590-596
• Main Authors: Farhoudi, Behnam, Ghalekhani, Nima, Afsar Kazerooni, Parvin, Namdari Tabar, Hengameh, Tayeri, Katayoun, Gouya, Mohammad Mehdi, SeyedAlinaghi, SeyedAhmad, Haghdoost, Ali Akbar, Mirzazadeh, Ali, Sharifi, Hamid
• Format: Article
• Language: English
• Subjects: Adult; Antiretroviral agents; Antiretroviral drugs; Antiretroviral therapy; cascade; Child; Clinical outcomes; Health care delivery; HIV; HIV Infections - diagnosis; HIV Infections - drug therapy; HIV Infections - epidemiology; Human immunodeficiency virus; Humans; Iran; Iran - epidemiology; Medical diagnosis; Patient care planning; PLWH; Program evaluation; Sexual behavior; Sexually transmitted diseases; STD; Surveys and Questionnaires; Undiagnosed; Viral Load; World Health Organization
• ISSN: 0954-0121; 1360-0451
• DOI: 10.1080/09540121.2021.1944603

Systematic HIV program evaluation requires looking at all steps of the HIV cascade of care, from diagnosis to treatment outcomes. Our study was carried out to assess the treatment cascade of people living with HIV (PLWH) in Iran in 2019. We used data from the HIV Case Registry System of Iran through December 2019. We estimated the number of PLWH in 2019 by using Spectrum, and then the proportion of them being diagnosed, linked to care, received antiretroviral treatment and suppressed viral load. We estimated that there are 59,314 (UI: 32,685-125,636) PLWH in Iran, of whom 22,054 people (37% of PLWH) were diagnosed. At the end of 2019, of whom, 14,685 (25% of PLWH) people received antiretroviral therapy. Also, of whom 6338 (11% of PLWH) people had viral load suppression by 2019. Our results showed that about one-third of total PLWH were diagnosed, while this defect is somewhat less in children than adults. To reach the 90.90.90 targets Iran needs to developed the current national HIV care guidelines, which recommend best strategies to scale up the case finding and linkage to care among undiagnosed people specifically those who infected by sexual contact in general and key populations as well.